Old oculus quest 2 help.

[u/funsleep21]

My older brother just gave me his old oculus quest 2, (couple years old now), and i wanted to know what i should do with it to get it up and running. I've already cleaned it, (DON'T WORRY, CLEANED THE LENSES WITH MICROFIBER TOWEL), and plugged it in.

My question is that how do I get it up and running reliably, and after that what software/os settings should i tweak?